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Configuring BGP LS
The BGP Link State (LS) feature implements inter-domain and inter-AS advertisement of link state
database (LSDB) and TE database (TEDB) information.
The device sends the collected link state information to the controller, which implements end-to-end
traffic management and scheduling, and meets the requirements of intended applications.
Configuring basic BGP LS
Step
Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter BGP instance view.
bgp
as-number
[
instance
instance-name
]
N/A
3.
Specify an AS number for
an LS peer or peer group.
peer
{
ipv4-address
[
mask-length
] |
ipv6-address
[
prefix-length
] }
as-number
as-number
peer group-name
as-number
as-number
By default, no AS number is
specified.
4.
Create the BGP LS address
family and enter its view.
address-family link-state
N/A
5.
Enable the device to
exchange LS information
with the peer or peer group.
peer
{
group-name
|
ipv4-address
[
mask-length
] |
ipv6-address
[
prefix-length
] }
enable
By default, the device cannot
exchange LS information with
the peer or peer group.
Configuring BGP LS route reflection
Perform this task to configure a BGP route reflector and its clients. The route reflector and its clients
automatically form a cluster identified by the router ID of the route reflector. The route reflector
forwards route updates among its clients.
To configure BGP LS route reflection:
Step
Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter BGP instance view.
bgp
as-number
[
instance
instance-name
]
N/A
3.
Enter BGP LS address
family view.
address-family link-state
N/A
4.
Configure the device as a
route reflector and specify a
peer or peer group as its
client.
peer
{
group-name
|
ipv4-address
[
mask-length
] |
ipv6-address
[
prefix-length
] }
reflect-client
By default, no route reflector or
client is configured.
5.
Enable route reflection
between clients.
reflect between-clients
By default, route reflection
between clients is enabled.
6.
(Optional.) Configure the
cluster ID of the route
reflector.
reflector cluster-id
{
cluster-id
|
ipv4-address
}
By default, a route reflector uses
its own router ID as the cluster ID.
Summary of Contents for HPE FlexNetwork 7500 series
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